Thread (2 messages) flat view 2 messages, 2 authors, 2020-02-19

Re: [PATCH RESEND] net: hsr: Pass lockdep expression to RCU lists

From: David Miller <davem@davemloft.net>
Date: 2020-02-19 18:56:01
Also in: linux-kernel-mentees, lkml

From: Amol Grover <redacted>
Date: Wed, 19 Feb 2020 15:30:11 +0530
node_db is traversed using list_for_each_entry_rcu
outside an RCU read-side critical section but under the protection
of hsr->list_lock.

Hence, add corresponding lockdep expression to silence false-positive
warnings, and harden RCU lists.

Signed-off-by: Amol Grover <redacted>
---
Resend:
- Remove failed delivery recipients
Applied.
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